38898684

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 111283200

約数和(自身を除く): 72384516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 137, 198, 239, 274, 297, 396, 411, 478, 548, 594, 717, 822, 956, 1188, 1233, 1434, 1507, 1644, 2151, 2466, 2629, 2868, 3014, 3699, 4302, 4521, 4932, 5258, 6028, 6453, 7398, 7887, 8604, 9042, 10516, 12906, 13563, 14796, 15774, 18084, 23661, 25812, 27126, 31548, 32743, 40689, 47322, 54252, 65486, 70983, 81378, 94644, 98229, 130972, 141966, 162756, 196458, 283932, 294687, 360173, 392916, 589374, 720346, 884061, 1080519, 1178748, 1440692, 1768122, 2161038, 3241557, 3536244, 4322076, 6483114, 9724671, 12966228, 19449342, 38898684]

約数ペア:

[(1, 38898684), (2, 19449342), (3, 12966228), (4, 9724671), (6, 6483114), (9, 4322076), (11, 3536244), (12, 3241557), (18, 2161038), (22, 1768122), (27, 1440692), (33, 1178748), (36, 1080519), (44, 884061), (54, 720346), (66, 589374), (99, 392916), (108, 360173), (132, 294687), (137, 283932), (198, 196458), (239, 162756), (274, 141966), (297, 130972), (396, 98229), (411, 94644), (478, 81378), (548, 70983), (594, 65486), (717, 54252), (822, 47322), (956, 40689), (1188, 32743), (1233, 31548), (1434, 27126), (1507, 25812), (1644, 23661), (2151, 18084), (2466, 15774), (2629, 14796), (2868, 13563), (3014, 12906), (3699, 10516), (4302, 9042), (4521, 8604), (4932, 7887), (5258, 7398), (6028, 6453)]