16291044

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1$

素因数の和:687

約数の個数: 120

約数和(自身を含む): 53178048

約数和(自身を除く): 36887004

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 252, 297, 308, 324, 378, 396, 462, 567, 594, 653, 693, 756, 891, 924, 1134, 1188, 1306, 1386, 1782, 1959, 2079, 2268, 2612, 2772, 3564, 3918, 4158, 4571, 5877, 6237, 7183, 7836, 8316, 9142, 11754, 12474, 13713, 14366, 17631, 18284, 21549, 23508, 24948, 27426, 28732, 35262, 41139, 43098, 50281, 52893, 54852, 64647, 70524, 82278, 86196, 100562, 105786, 123417, 129294, 150843, 164556, 193941, 201124, 211572, 246834, 258588, 301686, 370251, 387882, 452529, 493668, 581823, 603372, 740502, 775764, 905058, 1163646, 1357587, 1481004, 1810116, 2327292, 2715174, 4072761, 5430348, 8145522, 16291044]

約数ペア:

[(1, 16291044), (2, 8145522), (3, 5430348), (4, 4072761), (6, 2715174), (7, 2327292), (9, 1810116), (11, 1481004), (12, 1357587), (14, 1163646), (18, 905058), (21, 775764), (22, 740502), (27, 603372), (28, 581823), (33, 493668), (36, 452529), (42, 387882), (44, 370251), (54, 301686), (63, 258588), (66, 246834), (77, 211572), (81, 201124), (84, 193941), (99, 164556), (108, 150843), (126, 129294), (132, 123417), (154, 105786), (162, 100562), (189, 86196), (198, 82278), (231, 70524), (252, 64647), (297, 54852), (308, 52893), (324, 50281), (378, 43098), (396, 41139), (462, 35262), (567, 28732), (594, 27426), (653, 24948), (693, 23508), (756, 21549), (891, 18284), (924, 17631), (1134, 14366), (1188, 13713), (1306, 12474), (1386, 11754), (1782, 9142), (1959, 8316), (2079, 7836), (2268, 7183), (2612, 6237), (2772, 5877), (3564, 4571), (3918, 4158)]