17491236

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 48033216

約数和(自身を除く): 30541980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 151, 196, 197, 294, 302, 394, 453, 588, 591, 604, 788, 906, 1057, 1182, 1379, 1812, 2114, 2364, 2758, 3171, 4137, 4228, 5516, 6342, 7399, 8274, 9653, 12684, 14798, 16548, 19306, 22197, 28959, 29596, 29747, 38612, 44394, 57918, 59494, 88788, 89241, 115836, 118988, 178482, 208229, 356964, 416458, 624687, 832916, 1249374, 1457603, 2498748, 2915206, 4372809, 5830412, 8745618, 17491236]

約数ペア:

[(1, 17491236), (2, 8745618), (3, 5830412), (4, 4372809), (6, 2915206), (7, 2498748), (12, 1457603), (14, 1249374), (21, 832916), (28, 624687), (42, 416458), (49, 356964), (84, 208229), (98, 178482), (147, 118988), (151, 115836), (196, 89241), (197, 88788), (294, 59494), (302, 57918), (394, 44394), (453, 38612), (588, 29747), (591, 29596), (604, 28959), (788, 22197), (906, 19306), (1057, 16548), (1182, 14798), (1379, 12684), (1812, 9653), (2114, 8274), (2364, 7399), (2758, 6342), (3171, 5516), (4137, 4228)]