2949228

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 8124480

約数和(自身を除く): 5175252

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 61, 68, 79, 102, 122, 153, 158, 183, 204, 237, 244, 306, 316, 366, 474, 549, 612, 711, 732, 948, 1037, 1098, 1343, 1422, 2074, 2196, 2686, 2844, 3111, 4029, 4148, 4819, 5372, 6222, 8058, 9333, 9638, 12087, 12444, 14457, 16116, 18666, 19276, 24174, 28914, 37332, 43371, 48348, 57828, 81923, 86742, 163846, 173484, 245769, 327692, 491538, 737307, 983076, 1474614, 2949228]

約数ペア:

[(1, 2949228), (2, 1474614), (3, 983076), (4, 737307), (6, 491538), (9, 327692), (12, 245769), (17, 173484), (18, 163846), (34, 86742), (36, 81923), (51, 57828), (61, 48348), (68, 43371), (79, 37332), (102, 28914), (122, 24174), (153, 19276), (158, 18666), (183, 16116), (204, 14457), (237, 12444), (244, 12087), (306, 9638), (316, 9333), (366, 8058), (474, 6222), (549, 5372), (612, 4819), (711, 4148), (732, 4029), (948, 3111), (1037, 2844), (1098, 2686), (1343, 2196), (1422, 2074)]